2014人教新目标8年级英语下册unit10全单元课件3.ppt

Unit 10 I’ve had this bike for three years.;2.表示从过去一直延续到现在的动作或状态。 常与:for+时间段, since+过去时间点或过去时句子， so far =up to now“到目前为止” ever since then “自从那时起” in the last/past 3 years “在过去的三年里” How long ….? 表示“一段时间”的状语连用. 其中动词要用 延续性动词。 Eg: 1.My father has been in Shanghai for two months. =My father has been in Shanghai since two months ago. 3.Lily has stayed at home since she left school .;注意: buy ， borrow ， arrive/come/go， leave， join， die， become ， begin/start， 等非延续性动词所表示的动作是 一时的, 不能延续的, 故不能与for …, since … 等表示一段时间的状语连用。;;4a;3. I have a camera. I bought it in 2009. 4. I know Anna. I first met her three years ago. 5. Linda is ill. She became ill on Monday.;4b;3. We _________ (have) a piano since last November. We _______ (buy) it from the Li family when they moved to the US last year. 4. Cathy and Amy ____________ (not be) back to their hometown for two years. They ______ (miss) their hometown a lot and hope to visit the place next year.;5. This museum _________ (be) here for over 20 years. It _____ (be) one of the oldest buildings in this small town.　　;Why did they decide to have a yard sale? 2. What do they want to do with 用the money from the sale? 3. Why does the son want to keep his train and railway set?;4. How can the old toys be useful again? 5. Have you ever thought about having a yard sale to sell your things? What would you do with the money you raise?;3a Read the article written by a father for a newspaper. What is his family going to sell at the yard sale?;We have already cleared out a lot of things from our bedrooms. We have decided to each sell five things that we no longer use. My son was quite sad at first. Although he has not played with his old toys for a long time, he still wanted to keep them. For example, he has owned a train and railway set since his fourth birthday, and he played with it almost every week until he was about seven. And he did not want to lose h